PLVA6xxA series

Low-voltage avalanche regulator diodes

High performance voltage regulator diodes in small SOT23 plastic SMD packages.

The series consists of PLVA650A to PLVA668A.

Features and benefits

Very low dynamic impedance at low currents: approximately 1/20 of conventional series
Hard breakdown knee
Low noise: approximately 1/10 of conventional series
Total power dissipation: max. 250 mW
Small tolerances of V_Z
Working voltage range: nominal 5.00 to 6.80 V
Non-repetitive peak reverse power dissipation: maximal 30 W.
AEC-Q101 qualified

Applications

Low current, low power, low noise applications
CMOS RAM back-up circuits
Voltage stabilizers
Voltage limiters
Smoke detector relays.

Parametrics

Type number	Package version	Package name	Size (mm)	V_Z [nom] (V)	I_Z (mA)	Tolerance +/-	V_Z [max] (V)	I_F [max] (mA)	V_Z [min] (V)	P_tot (mW)	P_ZSM (W)	Configuration
PLVA650A	SOT23	SOT23	2.9 x 1.3 x 1	5	0.25	0.2 V	5.2	250	4.8	250	30	single
PLVA653A	SOT23	SOT23	2.9 x 1.3 x 1	5	0.25	0.2 V	5.5	250	5.1	250	30	single
PLVA656A	SOT23	SOT23	2.9 x 1.3 x 1	5.6	0.25	0.2 V	5.8	250	5.4	250	30	single
PLVA659A	SOT23	SOT23	2.9 x 1.3 x 1	5.9	0.25	0.2 V	6.1	250	5.7	250	30	single
PLVA662A	SOT23	SOT23	2.9 x 1.3 x 1	6.2	0.25	0.2 V	6.4	250	6	250	30	single
PLVA665A	SOT23	SOT23	2.9 x 1.3 x 1	6.5	0.25	0.2 V	6.7	250	6.3	250	30	single
PLVA668A	SOT23	SOT23	2.9 x 1.3 x 1	6.8	0.25	0.2 V	7	250	6.6	250	30	single

Package

Type number	Package	Package information	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
PLVA650A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9A	PLVA650A,215 ( 9340 173 40215 )
PLVA653A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9B	PLVA653A,215 ( 9340 173 50215 )
PLVA656A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9C	PLVA656A,215 ( 9340 173 60215 )
PLVA659A	(SOT23)	SOT23	Reel 11" Q3/T4, LargePack	Active	%9D	PLVA659AVL ( 9340 173 70235 )
PLVA659A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9D	PLVA659A,215 ( 9340 173 70215 )
PLVA662A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9E	PLVA662A,215 ( 9340 173 80215 )
PLVA665A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9F	PLVA665A,215 ( 9340 173 90215 )
PLVA668A	(SOT23)	SOT23	Reel 7" Q3/T4	Active	%9G	PLVA668A,215 ( 9340 174 00215 )

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
PLVA650A/ZL	(SOT23)	SOT23		Reel 7" Q3/T4	Withdrawn / End-of-life	Standard Marking	PLVA650A/ZLR ( 9340 699 93215 )
PLVA659A/ZL	(SOT23)	SOT23		Reel 7" Q3/T4	Withdrawn / End-of-life	Standard Marking	PLVA659A/ZLR ( 9340 699 88215 )

Discontinuation information

Type number	Orderable part number, (Ordering code (12NC))	Last time buy date	Last time delivery date	Replacement product
PLVA650A/A2	934063057215
PLVA650A/ZL	934069993215	2017-12-31	2018-06-30	PLVA650A/ZL
PLVA656A/B	934059566215
PLVA659A/ZL	934069988215	2017-12-31	2018-06-30	PLVA659A/ZL
PLVA662A	934017380185
PLVA662A/A2	934063059215

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	Leadfree conversion date	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
PLVA650A	PLVA650A,215	PLVA650A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA653A	PLVA653A,215	PLVA653A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA656A	PLVA656A,215	PLVA656A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA659A	PLVA659AVL	PLVA659A	week 25, 2019	100.0	0.46	2.17E9	1	1
PLVA659A	PLVA659A,215	PLVA659A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA662A	PLVA662A,215	PLVA662A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA665A	PLVA665A,215	PLVA665A	week 34, 2003	100.0	0.46	2.17E9	1	1
PLVA668A	PLVA668A,215	PLVA668A	week 34, 2003	100.0	0.46	2.17E9	1	1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number	Chemical content	RoHS / RHF	Leadfree conversion date	EFR	IFR	MTBF (hour)	MSL	MSL leadfree
PLVA650A/ZL	PLVA650A/ZLR	notAvailable		Always Pb-free	100.0	0.46	2.17E9	1	1
PLVA659A/ZL	PLVA659A/ZLR	notAvailable		Always Pb-free	100.0	0.46	2.17E9	1	1

Quality and reliability disclaimer

Documentation (3)

File name	Title	Type	Date
PLVA6XXA_SERIES	Low-voltage avalanche regulator diodes	Data sheet	2020-04-06
Nexperia_Selection_guide_2020	Nexperia Selection Guide 2020	Selection guide	2020-01-31
SOT23	plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body	Package information	2020-05-13

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